/******************************************************************************
* The MIT License
* Copyright (c) 2003 Novell Inc.  www.novell.com
* 
* Permission is hereby granted, free of charge, to any person obtaining  a copy
* of this software and associated documentation files (the Software), to deal
* in the Software without restriction, including  without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
* copies of the Software, and to  permit persons to whom the Software is 
* furnished to do so, subject to the following conditions:
* 
* The above copyright notice and this permission notice shall be included in 
* all copies or substantial portions of the Software.
* 
* THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*******************************************************************************/
//
// Novell.Directory.Ldap.LdapSearchResultReference.cs
//
// Author:
//   Sunil Kumar (Sunilk@novell.com)
//
// (C) 2003 Novell, Inc (http://www.novell.com)
//

using Novell.Directory.Ldap.Asn1;
using Novell.Directory.Ldap.Rfc2251;

namespace Novell.Directory.Ldap
{
    /// <summary>
    ///     Encapsulates a continuation reference from an asynchronous search operation.
    /// </summary>
    public class LdapSearchResultReference : LdapMessage
    {
        /// <summary>
        ///     Returns any URLs in the object.
        /// </summary>
        /// <returns>
        ///     The URLs.
        /// </returns>
        public virtual string[] Referrals
        {
            get
            {
                var references = ((RfcSearchResultReference) message.Response).toArray();
                srefs = new string[references.Length];
                for (var i = 0; i < references.Length; i++)
                {
                    srefs[i] = ((Asn1OctetString) references[i]).stringValue();
                }
                return srefs;
            }
        }

        private string[] srefs;
        private static object nameLock; // protect agentNum
        private static int refNum = 0; // Debug, LdapConnection number
        private string name; // String name for debug
        /*package*/

        /// <summary>
        ///     Constructs an LdapSearchResultReference object.
        /// </summary>
        /// <param name="message">
        ///     The LdapMessage with a search reference.
        /// </param>
        internal LdapSearchResultReference(RfcLdapMessage message) : base(message)
        {
        }

        static LdapSearchResultReference()
        {
            nameLock = new object();
        }
    }
}